fix custom manager inheritance.
change deserialization of None values
remove unused variables and imports
fix setup script
Merge pull request #37 from tzenderman/master

Fix failing setup script.
Support for ExpressionNode updates:
account.balance = F('balance') + balance
Added tests for changing money using relative values ( F() )
Merge pull request #40 from toudi/master

Support for ExpressionNode updates:
add django-money-rates to django-money Readme
Merge pull request #43 from tzenderman/master

add django-money-rates to django-money Readme
bumped version 0.3.3.2
Merge pull request #45 from reinbach/version

bumped version 0.3.3.2
Hotfix #46 - recursively include all files in djmoney
Hotfix #46 - recursively include all files in djmoney
Merge branch 'master' of github.com:benjaoming/django-money
add tests package to setup.py
Merge branch 'master' of github.com:jakewins/django-money

Conflicts:
	djmoney/models/fields.py
Merge https://github.com/jakewins/django-money

Conflicts:
	setup.py